Middleware Developer Interview Questions

Middleware Developer is an IT professional specialized in programming using middleware technology in Java.

Whether you're a job seeker preparing to be interviewed for the role of Middleware Developer or an employer preparing to interview candidates for Middleware Developer position, these Middleware Developer interview questions will help you prepare yourself for the job interview session.

Middleware Developer Interview Questions

Below are a list of some skill-based Middleware Developer interview questions.

1. How would you design a piece of middleware that needs to be scalable?
2. What is a middleware?
3. What are some of the most common types of middleware?
4. What is the difference between synchronous and asynchronous middleware?
5. Provide an example of a time when you used asynchronous middleware.
6. When would you use a request handler over a request dispatcher?
7. We want to make sure our middleware is secure. What are some of the security features you would implement?
8. Which programming languages do you feel give you the most versatility as a middleware developer?
9. There is a bug in the code you wrote. How do you handle it?
10. What are the benefits of using a middleware?
11. What is the role of a message broker in a distributed system?
12. What are the main components of a typical enterprise architecture?
13. Can you explain what an object request broker is?
14. What is your opinion on Java EE as a middleware platform?
15. What is the difference between data management and data integration middleware?
16. How does middleware differ from an API gateway?
17. Is it possible to use multiple middlewares for a single application? If yes, then how?
18. What’s the best way to implement error handling with middleware?
19. Why do most developers avoid writing their own middleware?
20. What are the major limitations associated with developing custom middleware?
21. What happens when two or more middlewares return HTTP status code 200 OK?
22. Why should we prefer middleware over a proxy server?
23. Can you explain what service-oriented architecture (SOA) means?
24. What are the different types of middleware that can be used in SOA environments?
25. Can you explain what Enterprise Service Bus (ESB) and Message Oriented Middleware (MOM) mean?
26. What is the difference between MOM and ESB?
27. If you were building a piece of middleware for the first time, what would be your approach?
28. What would you do if you discovered a bug in your piece of middleware?
29. Can you give me some examples of middleware in the context of web development?
30. How well do you understand the concept of layering in software development?
31. Do you have experience working with software development kits?
32. Can you explain what reliable messaging is?

Middleware Developer Interview Questions and Answers

Every interview is different and the questions may vary. However, there are lots of general questions that get asked at every interview.

Below are some common questions you'd expect during Middleware Developer interviews. Click on each question to see how to answer them.

1. What is Your Salary Expectation?
2. Why Should We Hire You?
3. Do You Have Any Questions for Us?
4. Why Do You Want This Job?
5. Tell Me About Yourself
6. What is Your Greatest Weakness?
7. Why Do You Want To Leave Your Current Job?
8. What is Your Greatest Strength?
9. What Is Your Greatest Accomplishment?
10. Are You a Leader or a Follower?